Ethanmy assingments

lanauge learning
social learning
digtal learninghttp://youtu.be/fnkHRtpTztc<iframe width="420" height="315" src="http://www.youtube.com/embed/XZXySQ5xpt0" frameborder="0" allowfullscreen></iframe>
chemincal energy is part of a subsatnace released by a chemical reaction.
battries is another form of chemical energy bad for the enviromnent because of domestic and industrial waste
another type of chemical energy if fossil fuels.